Removable boat bow riser



FIG. 1 is a front and side perspective view of a removable boat bow riser showing our new design, the opposite side view being identical thereto. The broken lines are for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a bottom perspective view thereof; and,

FIG. 3 is a top plan view thereof. 

The ornamental design for a removable boat bow riser, as shown and described. 